.container {
  width: 300px;
  padding: 10px;
  min-height: 450px;
}

textarea {
  width: 100%;
  height: 50px;
  margin: 5px 0;
  padding: 5px;
  resize: vertical;
  -webkit-spellcheck: false;
  font-size: 15px;
}

.buttons {
  display: flex;
  gap: 5px;
  margin: 10px 0;
  flex-wrap: wrap;
}

button {
  flex: 1;
  min-width: 140px;
  padding: 8px;
  margin: 2px;
  cursor: pointer;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 3px;
  font-size: 13px;
}

button:hover {
  background-color: #45a049;
}

.copy-btn {
  background-color: #2196F3;
}

.copy-btn:hover {
  background-color: #1976D2;
}

.clear-btn {
  background-color: #f44336;
}

.clear-btn:hover {
  background-color: #d32f2f;
}

#input, #output {
  font-family: 'Consolas', 'Monaco', monospace;
}